baber/WOPTO huggingface dataset:
Patent JP-H04302424-A (JP)
Title: Pattern forming method
Inventor: YOKOYAMA SHIGERU
IPC: H01L21/027
Filed: 1991-03-29
Abstract: PURPOSE:To make it difficult for etching selectivity to be restricted by conditions of films to be processed. CONSTITUTION:A film 3 to be processed composed of a conductive or insulating thin-film is formed on an Si film 2 formed on a board 1. Next a positive photoresist film 4 is formed on the whole surface. Next an exposed part 4a is formed at a specified spot of the photoresist film 4 by exposure. Next the unexposed part 4b of the photoresist film 4 is hardened by baking. Next a silylated layer 21 is formed only on the upper surface of the exposed part 4a by silylation. Next, removing the unexposed part 4b by O2 plasma etching, a silylated layer 22 is gradually formed by silylation in the form of simultaneous progress on the side of the exposed part 4a to be gradually exposed along with this removal. Next the film 3 to be processed is dry-etched using the silylated layer 21 as a mask. On this occasion, the whole of the upper and side surfaces of the exposed part 4a is covered with the silylated layers 21, 22, and only the surfaces of the silylated layers 21, 22 are exposed.
Patent JP-S5317896-A (JP)
Title: Drying method for inside of reactor
Inventor: MATSUOKA NAOMI
IPC: F26B7/00
Filed: 1976-08-02
Abstract: PURPOSE: To dry and remove light water replacing at the time of exchaniging the consticonstituent in a reactor, by means of utilizing energy emitted from the reactor as a radiant energy of vacuum radiant heating. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63256925-A (JP)
Title: Manufacture of liquid crystal panel
Inventor: NAKA TOSHIAKI
IPC: G02F1/13
Filed: 1987-04-14
Abstract: PURPOSE:To preclude a secular change by packaging an integrated panel with a light source by using a moisture resistant film. CONSTITUTION:A liquid crystal panel 10 which has polarizing plates 7 and 8 adhered on both top and reverse surfaces and a light source 11 which is arranged on the reverse side of the panel 10 are united by joining their peripheries with resin 21 for adhesion while they are position. Then, a fluororesin film 20 which has superior weatherability and moisture resistance, e.g. tetrafluoroethylene or poly(vinyl fluoride) film is used to package the liquid crystal panel 10 and light source 11 so that the entire peripheral flank of the panel is covered including an end surface 22 in the thickness direction of the integrated panel. Further, a thickness-directional end surface 22' where the external connection terminal 18 of the liquid crystal panel 10 and the power source terminal 19 of the light source 11 are formed and the film at the part are removed or cut. Consequently, the liquid crystal panel which has stable secular display characteristics is obtained.
Patent JP-S59216185-A (JP)
Inventor: TSUKADA TOSHIHISA
IPC: G02F1/136
Filed: 1983-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11287602-A (JP)
Title: Micrometer
Inventor: SUZUKI MASAMICHI
IPC: G01B3/18
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a micrometer which can guarantee high accuracy over a long period while reducing costs and maintaining the advantage of good operability. SOLUTION: This micrometer is provided with an anvil 12 at one end of a frame 11 and a spindle 13 at the other, and a thimble 31 is provided in a fixed position along the direction of the axis of the spindle 13 in such a manner as to rotate freely about the axis of the spindle 13. A guide groove 35 is formed in the inner peripheral surface of the thimble 31 in such a way as to be parallel to the moving direction of the spindle 13, and an engagement pin 36 which is slidably engaged in the guide groove 35 of the thimble 31 is projected from the spindle 13.
Patent JP-S58209655-A (JP)
Title: Manual steering effort control device for power steering gear
Inventor: NAKAMURA KIYOUICHI
IPC: B62D6/02
Filed: 1982-05-28
Abstract: PURPOSE:To enlarge the range of controllability as well as to improve the responsiveness, by installing a solenoid valve controlling the discharge flow rate of a pump and also another solenoid valve interconnecting and controlling both end chambers of a power cylinder, while controlling each valve according to car speeds, wheel turning angles, etc. CONSTITUTION:A power steering gear 2 has a power cylinder 15 operated by a pressure fluid passing through a servo valve 14 being controlled by operation of a steering wheel 10 while the discharged fluid of a pump 16 is fed to the servo valve 14. In this case, a linear solenoid valve 20 bypass-controlling both end chambers of the power cylinder 15 according to car speed, etc., is installed. Also a linear solenoid valve 16 controlling the flow rate supplied to the servo valve 14 is installed in the pump 16 in addition. And each of solenoids 28 and 38 of these solenoid valves is controlled by a control circuit 54 with continuous rating current on the basis of the ouptut of each of detecting sensors 50-52 for car speeds and the turning angle and speed of the steering wheel.
Patent JP-H05261286-A (JP)
Title: Catalyst for reforming hydrocarbon vapor and its production
IPC: B01J23/56
Filed: 1992-03-17
Abstract: PURPOSE:To improve the catalytic performance by adding rare earth metal oxide into Ru.ZrO2.Al2O3 catalyst obtd. by using a zirconia sol as a precursor. CONSTITUTION:The catalyst is prepared by depositing and calcining a zirconia sol as the precursor of zirconia on an Al2O3 carrier, depositing and calcining rare earth metal compds. on the carrier, adding ruthenium chloride, and then calcining, Alkaline-earth metal oxides may be added if necessary. In this way, by adding rare earth metal oxides as another catalyst-aid component into a Ru.ZrO2.Al2O3 catalyst obtd. by using a specified zirconia precursor (zirconia sol), the obtd. catalyst has especially excellent high temp. activity and heat resistance of the activity.
Patent JP-S59216181-A (JP)
Inventor: NOMURA KENJI
IPC: G09F9/30
Filed: 1983-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10278794-A (JP)
Title: Trip cock device for vehicle
Inventor: OKU YASUMASA
IPC: B61F5/30
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To hold a trip cock device at an approximately fixed height by providing a variable link between a axle box body for generating a rotation displacement and a carriage frame and fitting the trip cock device on the variable link at a position hardly causing the height change. SOLUTION: This vehicle is so constituted that a carriage frame 1 is elastically supported on an axle box body 5, the carriage frame 1 has a rotation support point of the axle box body 5 in its inside, and a trip cock device T is provided. In this case, the trip cock device T is mounted on a trip cock receiver 14, an upper link 9 whose both ends are journalled is provided between the carriage frame and the axle box body 5, the top part of the tip cock receiver 14 is journalled to an immobile point E on the upper link 9 whose height position is hardly changed, even when the axle box body 5 is rotationally displaced about its center by a load applied on the carriage frame 1, and a lower link 16 is installed between the axle box body 5 and the bottom of the trip cock receiver 14.
Patent JP-H04227656-A (JP)
Title: Leaf spring for transporting vehicle
Inventor: HERUMUUTO SHIYUURUMAN
IPC: C08L75/00
Filed: 1991-04-23
Abstract: PURPOSE: To enhance the adhesion strength and efficiency of a fiber/matrix at a time of high spring stress by making a leaf spring contain reinforcing fibers oriented in one direction and a curved vinyl ester urethane resin in a specific ratio.  
     CONSTITUTION: Polyfunctional iosocyanate (a), if necessary, polyhydric alcohol and polyvalent amine (b) and hydroxyl (meth)acrylate (c) are reacted to obtain a vinyl ester urethane resin (B) having a group represented by formula I (wherein n is 2-3 and R 1  is H or CH 3 ) but not having a group represented by formula II. Reinforcing fibers orientated in a single direction (A) pref. being glass, carbon or aromatic polyamide fibers (fabric) and the component B containing a polymn. initiator are compounded to be molded and cured to obtain the title leaf spring consisting of 30-70 vol.% of the component A and 70-30 vol.% of the cured component B and having interlaminar shearing strength of 70 MPa or more, tensile strength (90°C) of 55 MPa or more and a glass transition temp. of 130°C or higher. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04324128-A (JP)
Title: Signal detection device
Inventor: FUJITA SHUNSUKE
IPC: G11B7/09
Filed: 1991-04-23
Abstract: PURPOSE:To obtain a right signal. CONSTITUTION:Light is received by photodetectors 211, 212... and plural light receiving elements 201-20i outputting photoelectric current are provided. In the signal detection device having an arithmetic unit 22 which obtains the signal by performing the arithmetic processing of the photoelectric current output value of these plural light receiving elements 201-20i, each phtodetector 211, 212... of the said plural light receiving elements 201-20i is constituted to have equal area one another.
Patent JP-S61251807-A (JP)
Title: Plastic optical fiber
Inventor: YAMAMOTO TAKASHI
IPC: C08F20/18
Filed: 1985-05-01
Abstract: PURPOSE:To obtain a plastic optical fiber having excellent mechanical characteristics and low optical transmission loss by providing a coating of an org. polymer having the flexural modulus X sectional area larger on the outer side onto an optical fiber made into the core-clad construction constituted of specific materials. CONSTITUTION:The primary coating consisting of the material having having epsilon1kg/cm<2> flexural modulus and A1cm<2> sectional area and the secondary coating consisting of the material having epsilon2kg/cm<2> flexural modulus and A2cm<2> sectional area are provided on the optical fiber made into the core-clad construction constituted of a core material layer 1 consisting of a polymer consisting essentially of methyl methacrylate and a clad material layer 2 consisting of a polymer consisting essentially of the repetitive unit expressed by the formula. The materials for the primary coating 4 and secondary coating 5 are the org. polymers satisfying epsilon1A1<=epsilon2A2. R in the repetitive unit of the formula I is preferably an alkyl group of 1-3C or fluorinated alkyl group of 1-3C. The cushion effect of the primary coating layer is weakened unless the relation epsilonA1<=epsilon2A2 is satisfied.
Patent JP-H03290129-A (JP)
Title: Preservation of aquatic life in living state and equipment therefor
Inventor: TACHIKAWA MITSURU
IPC: A01K63/02
Filed: 1990-04-09
Abstract: PURPOSE:To make possible to preserve an aquatic life for a long time in living state by catching the aquatic life, reducing metabolic function of the aquatic life, receiving the aquatic life in a thermostat water bath kept at a low temperature, spraying sea water in a misty state into the thermostat water bath and simultaneously supplying oxygen. CONSTITUTION:An aquatic life is received in a water bath kept at a low temperature to reduce a level of metabolic function of the aquatic life. Next, the aquatic life having reduced metabolic level is received in a thermostat water bath kept at a fixed temperature, then misty water is supplied into the thermostat water bath and oxygen is simultaneously supplied to perform preservation of the aquatic life for a long time in living state. Besides, said aquatic life is preferably fishes.
Patent JP-H10287540-A (JP)
Title: Moisture-retaining agent
Inventor: SONE TOSHIRO
IPC: A61K8/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a moisture-retaining agent having little odor and high misture-retaining effect by using a fermentation product obtained by acting microorganisms of the genus Bifidobacterium on a soybean extract as an effective component. SOLUTION: This moisture-retaining agent is obtained by acting microorganisms (e.g. Bifidobacterium bifidum, etc.) on a soybean extract (e.g. soybean milk, etc.) produced by preferably using peeled soybean and fermenting the mixture (after inoculating a bacterial solution containing cultured microorganisms, temperatures, hours and conditions suitable to the microorganism are determined). Although the obtained fermented product can be used as a moisture-retaining agent by itself, it is preferable to use it after removing high molecular weigh materials. It is preferable to use it at 1-30 wt.% solid concentration through concentration or dilution. As for a cosmetic material, it is preferably to contain 0.01-100% of the objective moisture-retaining agent.
Patent JP-H06312966-A (JP)
Title: Preparation of alkali salt of acetone cyanide
Inventor: YUURUGEN MUURU
IPC: C07C253/30
Filed: 1994-04-28
Abstract: PURPOSE: To obtain the compound with high purity and high yield useful as an ingredient for the synthesis of pharmaceuticals by reacting an acetonitrile with an acetic acid ester in the presence of an alkali alcoholate without distilling off the alcohol formed during the reaction.  
     CONSTITUTION: The target alkali metal salt of a cyanoacetone is obtained by reacting an acetonitrile with an acetic acid ester in the presence of an alkali alcoholate (e.g. sodium methylate) at 40 to 160°C and under its natural or a pressure of self-pressure pressure of 2 to 200 bar without distilling off the alcohol formed between the reactions. 1 to 12 mole of acetonitrile and 1 to 2 mole of acetic acid ester are used per mole of alkali alcoholate. The alkali metal salt is converted into an acetone cyanide with an acid or CO 2 . 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02268701-A (JP)
Title: Dust collecting shoe
Inventor: TSUTSUI TOSHIKAZU
IPC: A43B1/00
Filed: 1989-04-11
Abstract: PURPOSE:To obtain shoes which prevent dust on floors from scattering around due to men's movement and the like by providing an adhesive property to the sole of shoes. CONSTITUTION:On the adhesive part 3 provided on the sole of shoes pressure sensitive adhesive is applied and molded. When walking with these shoes on, dust on floors adheres to the sole 2 of the shoes without scattering it. Besides, as the adhesive part 3 is made of adhesive materials, dust that once adheres onto the sole of shoes is never scattered again and the unclean area is not expanded when walking with them on.
Patent JP-H1051097-A (JP)
Title: Method of connecting electrodes, and manufacture of optical modulator, and interelectrode connection device, and mounter
Inventor: OUCHI TOSHIMICHI
IPC: H05K3/34
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of connecting electrodes which can perform good connection regardless of the excess or shortage of the quantity of precoating of solder. SOLUTION: In case that the connection between the electrodes of the first substrate 5 where an electrode 11 is made and the second substrate 4 which has an electrode 9 whose one surface is covered with resist pattern and which is substantially exposed in the opening B is performed by this method, in the first place the electrode 9a in the opening B of the resist pattern of the second substrate 4 is covered with solder 10. Next, the electrode 9a in the second substrate 4 and the electrode 11 in the first electrode 9 are registered.  Then, the electrodes are connected with each other through solder 10 by thermally pressure-bonding the electrode 11 of the first substrate 5 and the electrode 9 of the second substrate 4 so that all of the tip face 14a may press the electrode 11 of the first substrate 5 and the electrode 9 of the second substrate 4 within the opening, by a thermal thermocompression-bonding head 14 which has a pressure-bonding tip face 14a with a smaller width than the width of the opening B of the resist of, at least, the second substrate 4.
Patent JP-S5217027-A (JP)
Title: Development apparatus for the color electrophotographic copying machin e
Inventor: SUZUKI RIYUUZOU
IPC: G03G15/01
Filed: 1975-07-30
Abstract: PURPOSE: To reduce a required power, miniaturize and simplify the apparatus by moving a light weight development member only to the development position without moving a heavy weight large development tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10335128-A (JP)
Title: Ferromagnetic powder for dust core, dust core and its manufacture
Inventor: ENDOU SHINJI
IPC: B22F3/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To enhance mechanical strength with high magnetic flux density, low coercive force and low loss by a method wherein a specific capacitance of titanium oxide sol and/or zirconium oxide sol is added to ferromagnetic metal powder. SOLUTION: Titanium oxide sol and/or zirconium oxide sol of 0.1 to 10 vol.% in terms of TiO2 and ZrO2 is added to ferromagnetic metal powder in this ferromagnetic powder for a dust core. The size of the titanium oxide particle and the zirconium oxide particle contained in the sol is desirably 0.01 to 0.1 μm in average particle diameter. Heat resisting resin may be added to the sol. The desirable adding quantity of the heat resisting resin to the ferromagnetic metal powder is 0.1 to 10 vol.%. As a result, the dust core having high magnetic flux density, low coercive force, low loss and high mechanical strength can be obtained.
Patent JP-S61251390-A (JP)
Title: Terminal equipment for service system of character and pattern information
Inventor: KONO SHIGEO
IPC: H04N7/173
Filed: 1985-04-30
Abstract: PURPOSE:To fully employ a display device for a persona computer system having high performance by providing a simulation memory storing previously the rate of the largeness of the screen of a received character and pattern information and the largeness of the predetermined screen of the display device. CONSTITUTION:By referring to a multiple screen display indicator memory 25, Captain image data obtained in a logic decoder 14 is the multiple screen display data or not is discriminated. When it is the multiple screen display data, the size ratio data is read from a simulation memory 27, by reading the memory 25, a quadrant data indicating to which quadrant the Captain image data belongs is read. According to the result, the address of a relevant quadrant is read from a video RAM offset address 28. Thereby, a text address represented by a quasi-line and quasi-column is obtained. When using the previously read size ratio data is used to this to enlarge the screen size, a display dot on a display device 17 is determined.
Patent JP-H07275184-A (JP)
Title: Fluid supplying device for ultrasonic endoscope
Inventor: ABE KENJI
IPC: A61B1/00
Filed: 1994-04-07
Abstract: PURPOSE:To simplify device constitution and to improve operability by providing a fluid supplying means with an air flow passage and water feed path leading to an injection nozzle and a deaerated water supplying path for supplying deaerated water as an ultrasonic transmission medium to a balloon and mounting a single fluid supply control valve for changing over the respective routes at a main body operating section. CONSTITUTION:The ultrasonic endoscope 1 is provided with the fluid supplying device including a deaerated water tank 20 and an air pump 21 in order to supply fluid for washing and pressurized air to the injection nozzle 16 facing an observation window 14 of an ultrasonic endoscope 1 and to supply the deaerated water into the balloon 9. A pressurized air supply piping 22 and a deaerated water supply piping 24 are connected to the main body operating section 2 via a universal cord 4. The deaerated water passage 26 is branched to the washing water supply path 27 and the deaerated water supply path 28 in the main body operating section 2. The main body operating section 2 is provided with the single fluid control valve 30. This valve 30 has a first valve disk to control the supply of the washing water and pressurized air to the injection nozzle 16 and a second valve dusk to control the supply of the deaerated water into the balloon 9.
Patent JP-S63260007-A (JP)
Title: Superconducting equipment
Inventor: NEMOTO TAKEO
IPC: H01L39/04
Filed: 1987-04-17
Abstract: PURPOSE:To enable a vacuum container to maintain heat insulating performance in satisfactory conditions by a method wherein a freezer with a 1st stage and a 2nd stage whose freezing temperatures are different from each other is employed and the 1st stage is utilized for cooling a superconducting magnet and the 2nd stage is utilized as a cryopump. CONSTITUTION:A 1st stage 13 and a 2nd stage 14 are cooled by driving a freezer 4. The 2nd stage 14 of the freezer 4 is a cooling source used for a cryopump and the heat of the 2nd stage 14 is transmitted from a casing 15 to a cryopanel 10 with a high efficiency at a low thermal temperature by gas 16 and a contactor 17. Therefore, as the temperature of the cryopanel 10 is maintained at 10-20K, gases emitted in a vacuum container 19, especially carbon monoxide, nitrogen, oxygen, hydrogen, helium and so forth which are not adsorbed at the temperature level of 80K, are adsorbed by the cryopanel 10 so that the vacuum inside the vacuum container can be maintained in satisfactory conditions. Therefore, a superconducting equipment with a high heat insulating performance can be provided in the vacuum container 19.
Patent JP-H04303267-A (JP)
Title: Information processor having circular arc plotting function
Inventor: ICHIHARA MASAHIRO
IPC: G06T11/20
Filed: 1991-03-29
Abstract: PURPOSE:To improve the operability of a device for plotting a circular arc by inputting three information consisting of a start point, an end point and a tentative center point. CONSTITUTION:A CPU for controlling the whole system executes processing based upon a prescribed flow. At the time of computing a real center point from respective inputted information of a start point, an end point and a tentative center point, a circular arc plotting propriety judging part 15 has a function for judging whether a part of a circular arc is included in the area of a limiting line or not. When the real center point is computed, a temporary line display control means 17 displays the real center point and a temporary line connecting the start point to the end point, and at the time of moving the center point, executes display control for moving the temporary line in accordance with the movement of the center point. Since the real center point and a radius are displayed on a screen, plotting operation can easily be executed, and even when three inputted positional information is unappropriate and a part of the circular arc is projected to the outside of the area, the circular arc can easily be corrected by displaying the temporary line.
Patent JP-H07284259-A (JP)
Title: Cup coreless motor
Inventor: SHIRAKI MANABU
IPC: H02K7/075
Filed: 1994-04-06
Abstract: PURPOSE:To make fluxes form closed loops sufficiently and eliminate a leakage flux by a method wherein a field magnet is fixed to the outer circumferential part of a stator yoke part which is the magnet attaching part of a cylindrical magnetic metal bearing which has a shaft through-hole piercing through its in an axial direction. CONSTITUTION:One of the end parts of a field magnet 3 is positioned and fixed to the outer circumference of the stator yoke part 2a of a cylindrical metal bearing 2 by the swollen part 2b of the metal bearing 2. The swollen part 2b is pushed into the inner diameter part of the metal-fitting-push-in protruding part 1a of a cylindrical motor housing 1 and fixed so as to make the bearing 2, the magnet 3 and the housing 1 unified. A radial gap 6 in which a cylindrical coreless armature 5 is provided is formed between the inner circumference of the housing 1 and the outer circumference of the magnet 3. A commutator hub 8 in which commutators 7 are provided is fixed to one of the ends of a shaft 9 and the shaft 9 is inserted into the shaft through-hole of the bearing 2 and the armature 5 is supported by the bearing 2 so as to rotate freely in the gap 6.